Inventor · disambiguated record
Takamichi Masubuchi
Also filed as: MASUBUCHI TAKAMICHI
23 granted patents·599 citations·filing 1984–1998
96Inventor score
Top patents by PatentIndex Score
23 records- 0187US5574241AKeyboard apparatus with common stopper for key and hammerYAMAHA CORP·Filed 1994·Granted Nov 12, 1996·52 cites·18 claims
- 0287US5151553AMusical tone control apparatus employing palmar memberYAMAHA CORP·Filed 1989·Granted Sep 29, 1992·45 cites·16 claims
- 0385US4914999AKeyboard assembly for forming keyboard apparatus of electronic musical instrumentYAMAHA CORP·Filed 1988·Granted Apr 10, 1990·64 cites·53 claims
- 0482US5719347AKeyboard apparatus for electronic musical instrument with key depression detection unitYAMAHA CORP·Filed 1995·Granted Feb 17, 1998·59 cites·22 claims
- 0581US5952629ASwitch apparatusYAMAHA CORP·Filed 1995·Granted Sep 14, 1999·55 cites·33 claims
- 0680US5338891AMusical tone control device with performing gloveYAMAHA CORP·Filed 1992·Granted Aug 16, 1994·49 cites·14 claims
- 0777US5216193ABending angle detector and electronic musical instrument employing itYAMAHA CORP·Filed 1991·Granted Jun 1, 1993·31 cites·7 claims
- 0870US6133517AKeyboard musical instrument with simplified key unit assemblyYAMAHA CORP·Filed 1997·Granted Oct 17, 2000·39 cites·12 claims
- 0966US6156963AKeyboard assemblyYAMAHA CORP·Filed 1998·Granted Dec 5, 2000·31 cites·19 claims
- 1063US6051768AKeyboard assemblyYAMAHA CORP·Filed 1998·Granted Apr 18, 2000·28 cites·9 claims
- 1161US5895875AKeyboard assembly for electronic musical instrumentYAMAHA CORP·Filed 1995·Granted Apr 20, 1999·27 cites·22 claims
- 1258US6051767AKeyboard musical instrument having key inertia deviceYAMAHA CORP·Filed 1997·Granted Apr 18, 2000·23 cites·12 claims
- 1352US6005178AElectronic musical instrument simulating acoustic piano keytouch characteristicsYAMAHA CORP·Filed 1998·Granted Dec 21, 1999·17 cites·17 claims
- 1451US4977811AAngle sensor for musical tone controlYAMAHA CORP·Filed 1989·Granted Dec 18, 1990·32 cites·4 claims
- 1549US5929357AKeyboard assembly having plurality of keys formed integrally with common key supportYAMAHA CORP·Filed 1998·Granted Jul 27, 1999·15 cites·10 claims
- 1647US5571982AKeyboard for electronic musical instrumentYAMAHA CORP·Filed 1993·Granted Nov 5, 1996·11 cites·36 claims
- 1743USD347853SMusical tone controllerYAMAHA CORP·Filed 1992·Granted Jun 14, 1994·4 cites·1 claims
- 1842US6087576AElectronic musical keyboard apparatus resistant to yawing forces and rolling forcesYAMAHA CORP·Filed 1998·Granted Jul 11, 2000·9 cites·13 claims
- 1939USD348282SMusical tone controllerYAMAHA CORP·Filed 1992·Granted Jun 28, 1994·3 cites·1 claims
- 2032US4633752AOperating panel device in electronic musical instrumentNIPPON MUSICAL INSTRUMENTS MFG·Filed 1984·Granted Jan 6, 1987·1 cites·11 claims
- 2131USD347020SMusical tone controllerYAMAHA CORP·Filed 1992·Granted May 17, 1994·0 cites·1 claims
- 2230USRE34700EAngle sensor for musical tone controlYAMAHA CORP·Filed 1992·Granted Aug 23, 1994·4 cites·5 claims
- 2329USD347854SMusical tone controllerYAMAHA CORP·Filed 1992·Granted Jun 14, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →